Warbird Information Exchange

I'm looking for a Parker shut off valve similar to the one pictured below. The one that I need will have a DIAGONAL measurement of 2 1/8 inches from mounting hole to mounting hole. I would be willing to pay cash or trade for the valve in the picture, it is a litte larger than the one I need, it has a 2 5/8 diagonal measurement.
If you dont have one but know of where I could locate this valve I'd love to hear from you also. Does anyone know what these originally came on? Any help would be greatly appreciated.

Is there a part number anywhere on it?

There is a number 12 cast into the valve that I have, it's too big for my application. The one I need looks just like the one in my original post, only smaller. Heres some pics of the one I need, installed on a piece just like the one I'm trying to complete:

Looks like there is one on Ebay...not sure if it is the same

Item no 150132439192

I also have that one, it doesnt fit either. So far I've bought two of them on Ebay and neither one fits....................this is getting expensive.

Muttley,
This valve body looks like a vacuum restrictor valve for instrument air systems, p/n AN5829-2. Only this part has a thumb screw for adjustment. Perhaps with a little modification you could make it work. I saw a picture of one in an Aircraft Spruce catalog.
Also, ACS Products in Lake Havasu, AZ makes this part. Hopes this helps.
I'll keep looking for the original.
Myles

Thanks for the info, I'll check into it.

i think i might have a valve you need. the diagonal
distance between two bolt holes is 2/1/16. it has a number 8 on it.
it is used as a gas on-off valve on my timm n2t-1 navy trainer.i have a extra one with out the handle. the n2t-1 is for sale
pm me if you want
john

PM sent.